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[Bug 1319259] Re: ICE-HOUSE-GA:rabbitmq connections not getting increased beyond 662 in scalability setup with 138 CN connected to controller.

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Tracy Jones <tjones@xxxxxxxxxx>
Date: Wed, 28 May 2014 16:58:46 -0000
Reply-to: Bug 1319259 <1319259@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

this is not  a nova bug

** Changed in: nova
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1319259

Title:
  ICE-HOUSE-GA:rabbitmq connections not getting increased beyond 662 in
  scalability setup with 138 CN connected to controller.

Status in OpenStack Compute (Nova):
  Invalid

Bug description:
  while testing scalability for  Openstack found that rabbitmq
  connections not getting increased beyond 662 or 831.

  Observations are,

  Each CN will make 5 to 6 connection to the controller.
  when I connect around 150 CN's to the controller, the connection not proportional  to number of CN, and always it limited with 831

  Because of these issue agents were going unstable state and its not
  scaling beyond 80 CN's.

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